diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 9ca7ba6f11..ac65c15895 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -197,13 +197,6 @@ Style/OptionalBooleanParameter:
     - 'app/workers/unfollow_follow_worker.rb'
     - 'lib/mastodon/redis_config.rb'
 
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: PreferredDelimiters.
-Style/PercentLiteralDelimiters:
-  Exclude:
-    - 'config/deploy.rb'
-    - 'config/initializers/doorkeeper.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: short, verbose
diff --git a/config/deploy.rb b/config/deploy.rb
index 75bfcc26f4..28c8387706 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -13,8 +13,8 @@ set :migration_role, :app
 append :linked_files, '.env.production', 'public/robots.txt'
 append :linked_dirs, 'vendor/bundle', 'node_modules', 'public/system'
 
-SYSTEMD_SERVICES = %i[sidekiq streaming web].freeze
-SERVICE_ACTIONS = %i[reload restart status].freeze
+SYSTEMD_SERVICES = %i(sidekiq streaming web).freeze
+SERVICE_ACTIONS = %i(reload restart status).freeze
 
 namespace :systemd do
   SYSTEMD_SERVICES.each do |service|
diff --git a/config/initializers/doorkeeper.rb b/config/initializers/doorkeeper.rb
index f9d47a205c..428e473913 100644
--- a/config/initializers/doorkeeper.rb
+++ b/config/initializers/doorkeeper.rb
@@ -150,7 +150,7 @@ Doorkeeper.configure do
   #
   # You can use this option in order to forbid URI's with 'javascript' scheme
   # for example.
-  forbid_redirect_uri { |uri| %w[data vbscript javascript].include?(uri.scheme.to_s.downcase) }
+  forbid_redirect_uri { |uri| %w(data vbscript javascript).include?(uri.scheme.to_s.downcase) }
 
   # Specify what grant flows are enabled in array of Strings. The valid
   # strings and the flows they enable are: